HDTopMetal | Premium Steel Pipes, Bars & Strands for Geotechnical Engineering

About HDTopMetal

HANDAN TOPMETAL CO., LTD. has been a trusted name in geotechnical engineering products for many years. We supply high-quality steel solutions to customers across the globe, backed by a management team of experienced specialists in product development and international export.

Our product range includes seamless steel pipes, threaded hollow bars, solid threaded bars, PC strands, and related accessories—engineered for durability and precision in civil, underground, and geotechnical construction.

With applications in railway engineering, water conservancy, highway construction, subway development, mining, slope stabilization, and coastal dams, our materials have been deployed in numerous high-impact projects worldwide.

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Our Hot Products

We specialize in high-strength, precision-engineered steel components designed for deep foundation, anchoring, and structural reinforcement in demanding environments.

Seamless Steel Pipe

Made from high-quality carbon or alloy steel via hot/cold rolling. Ideal for micropiles, building foundations, railways, and hydropower projects.

Steel Pipe

ERW Steel Pipe

Electric Resistance Welded pipes used in oil/gas transport, structural frameworks, and pile foundations. Durable and corrosion-resistant.

Welded Steel Pipe

LSAW Steel Pipe

Longitudinal Submerged Arc Welded pipes for high/medium/low-pressure fluid transport. Exported to Southeast Asia, Middle East, Europe, and the Americas.

Welded Steel Pipe

Self-Drilling Anchor Bolt

Complete anchoring system with hollow bar, nut, plate, coupler, and drill bit. Ideal for tunneling and ground engineering.

Threaded Hollow Bar

Threaded Screw Steel Bar

High-strength, externally threaded bars with precise dimensions. Can be connected at any cross-section using couplers.

Threaded Steel Bar

Coupler for Threaded Screw Bar

Durable connector for joining two threaded rods securely. Ensures structural integrity in construction and reinforcement projects.

Accessories

PC Strand

Prestressed concrete strand used in ground anchors, bridges, and structural reinforcement. High tensile strength and fatigue resistance.

Steel Strand

Unbonded PC Strand

Coated prestressing strand with grease and sheathing for corrosion protection. Ideal for post-tensioning applications.

Steel Strand

Key Applications

Our steel products are engineered for critical roles in geotechnical and civil engineering projects.

Micropile

Small-diameter piles (up to 12”) used in deep foundation systems. Load capacities from 7 to 300+ tons depending on soil and reinforcement.

Rock Bolt

Used to stabilize rock masses in tunnels, mines, and slopes. Our threaded hollow bars and self-drilling systems ensure secure anchoring.

Soil Nail

Reinforcement technique for soil slopes and excavations. Utilizes high-strength threaded bars for long-term stability.

Ground Anchor

Deep foundation element transferring load to stable soil/rock layers. Uses PC strands and high-tensile bars.

Port Tie Rod

Structural tie rods used in port and dock construction to resist lateral forces and maintain structural integrity.

Slope Support

Comprehensive solutions for landslide prevention and embankment stabilization using soil nails and anchors.

Why Choose HDTopMetal?

100+

Global Projects

Our products have been successfully implemented in infrastructure developments across Asia, Europe, the Middle East, and the Americas.

15+ Years

Industry Experience

Decades of expertise in geotechnical engineering products with a focus on quality, innovation, and customer service.

ISO & CE

Certified Quality

All products meet international standards for strength, durability, and safety in demanding construction environments.

Frequently Asked Questions

What are micropiles used for?

Micropiles are small-diameter deep foundation elements used to transfer structural loads to competent soil or rock layers. They are ideal for underpinning, slope stabilization, and projects with limited access.

Can your threaded bars be customized?

Yes, our threaded hollow and solid bars can be cut and extended using couplers. We also offer custom threading, lengths, and diameters upon request.

Do you supply accessories for self-drilling anchors?

Yes, we provide complete kits including nuts, couplers, plates, centralizers, and various drill bits (cross, button, clay) in multiple sizes or according to your drawings.

What regions do you export to?

We export to Southeast Asia, the Middle East, Europe, the Americas, and other regions worldwide, with a strong reputation for reliable delivery and quality assurance.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team directly.

Email

[email protected]

Phone & WeChat

+86 139 0320 0102

Office Tel

+86 310 5138 896

Address

East Dongzhaozhuang, Linmingguan Town, Yongnian District, Handan, Hebei, China 057150

Visit Official Website

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